Food Aluminium Household Foil Jumbo Roll
In China, tea culture has a long history, and drinking tea once became a trend. There are many choices of tea, and the taste of different varieties of tea is also very different. Moreover, the tea is not easy to store, and the quality of the packaging directly affects the taste of the tea.
At present, the best tea packaging material on the market is aluminum foil, because aluminum foil can well isolate the tea from contact with the air and prevent the tea from getting damp.
Aluminum foil bags have two main advantages. One is good sealing. After being sealed by a hot press, it is very suitable for storing oolong tea, black tea and other tea leaves that need to be isolated from the air. Oolong tea and black tea need to be isolated from the air, because at the end of the production process, oolong tea and black tea must be roasted many times to minimize the moisture in the tea. If the air is not cut off, the tea leaves will quickly absorb the moisture in the air and turn green.
Once the tea is damp, it can be preserved by re-roasting, but re-roasting will consume the inherent quality of the tea. Therefore, some Taobao "old teas" claim to have been fried many times, which is purely flickering. The second advantage is that the aluminum foil bag has a certain degree of hardness, so it has good support. After roasting, rock tea and black tea are extremely crisp on skewers, and the packaging bag has a certain degree of support, which can protect the integrity of the skewers during transportation and storage.
Therefore, aluminum foil can solve the problem of poor preservation of tea, but packaging with aluminum foil will also oppose the harm of tea. If the tea is packed in a high-quality aluminum foil packaging bag, there is no problem, but if it is a poor-quality aluminum foil packaging bag, the packaged tea will also produce a lot of peculiar smell in a sealed environment, which is a very big hazard to the tea.
Therefore, pay attention to the quality of aluminum foil when purchasing aluminum foil. After all, only good packaging materials can make tea leaves perfect and preserved.
8011 Aluminium Foil Roll Household Food Packing In daily life, people have long recognized the close relationship between food packaging and food
